3177000170
BEARING
BEARING 3177 0001 70 This is the material found inside the rock drilling bit. It is made of bronze. It is placed on the damping piston like a ring. It serves as a bearing between the middle body of the drill and the damping piston. Therefore, the 3177000170 Bearing prevents damage to the main part. It helps the drill operate longer.
Description
The BEARING 3177 0001 70 (also indicated as 3177000170 and 3177-0001-70) is a mining-grade precision bearing engineered for EPIROC and ATLAS COPCO drilling rigs, ROC-series machinery, and underground jumbos. The BEARING 3177 0001 70 ensures smooth…
Full Technical Description
The BEARING 3177 0001 70 (also indicated as 3177000170 and 3177-0001-70) is a mining-grade precision bearing engineered for EPIROC and ATLAS COPCO drilling rigs, ROC-series machinery, and underground jumbos. The BEARING 3177 0001 70 ensures smooth rotational motion for shafts, gears, feed mechanisms, and drifter assemblies subjected to vibration, radial forces, axial forces, and continuous drilling stress.
This BEARING 3177 0001 70 is manufactured from hardened bearing steel with precision-ground raceways and optimized internal geometry for low friction, long service life, and high load endurance even under hydraulic-oil exposure, abrasive dust, and heavy drilling impacts. OEM numbers 3177000170 and 3177-0001-70 confirm OEM-level compatibility.
Function & Operation
The BEARING 3177 0001 70 stabilizes rotating components within drifters, feed drives, hydraulic motors, and gearbox assemblies. Proper bearing function improves drilling accuracy, reduces heat buildup, and extends the lifespan of surrounding components in mining and tunneling applications.
Reliability & Maintenance
Inspect the BEARING 3177 0001 70 for corrosion, pitting, lubrication loss, abnormal noise, or increased play. Replace 3177 0001 70 immediately if vibration or rotational instability develops.
Benefits
- Low friction
- long service life
- high load capacity
- enhanced drilling precision
Industry Use
- Mining
- tunneling
- quarry drilling
- heavy hydraulic machinery
Applications
- Drifter systems
- rotary shafts
- gearbox assemblies
- hydraulic motors
- feed mechanisms
Specifications
| Brand | Epiroc |
|---|---|
| Machine Type | Simba M4C |
Used on machines
Brand
All Epiroc partsOEM & Aftermarket
Compatible parts for major brands
Global shipping
Delivering to 50+ countries
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